leave as one of the most popular members of the obama administration. clinton talks about how she's been in the political spotlight for 20 years. and she wants her life back. fair enough. says she wants to sleep, relax. okay. but what about after that? while hillary clinton has repeatedly said she won't run for president again, this is the same woman who says politics is in her dna. she is after all a clinton. and with a resume that includes secretary of state, senator, first lady, well, a democratic nomination is probably hers for the taking if she wants it. vice president joe biden's keeping the door open to a possible 2016 presidential run although he recently acknowledged it might depend on the economy. a memo to the vice president might also depend on hillary clinton. here's the question, is hillary clinton the answer? go to cnn.com/caffertyfile or go to our post on "the situation room" facebook page. never too early to start speculation. >> special for those of us who are political news junkies. i've been saying for a while no inside information.